160133231000 has 128 divisors (see below), whose sum is σ = 377166404160. Its totient is φ = 63635200000.

The previous prime is 160133230967. The next prime is 160133231017. The reversal of 160133231000 is 132331061.

It is a happy number.

It is a super-2 number, since 2×160133231000² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 163902512 + ... + 163903488.

Almost surely, 2^160133231000 is an apocalyptic number.

160133231000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 160133231000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (188583202080).

160133231000 is an abundant number, since it is smaller than the sum of its proper divisors (217033173160).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

160133231000 is a wasteful number, since it uses less digits than its factorization.

160133231000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1902 (or 1888 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 160133231000 its reverse (132331061), we get a palindrome (160265562061).

The spelling of 160133231000 in words is "one hundred sixty billion, one hundred thirty-three million, two hundred thirty-one thousand".